Laravel框架中Form表单Get请求搜索（在此感谢[https://simon8.com]）

首先看一下HTML部分的Form表单

<form role="search" method="get" id="searchform" action="{{ route('mysearch') }}">

   <input type="search" name="keyword" placeholder="关键字" required>

   <button type="submit"><span class="ion-ios-search-strong"></span></button>

</form>

PHP文件中的路由配置

Route::get('/search','Home\SearchController@index')->name('mysearch');

PHP文件中的控制器部分

<?php

namespace App\Http\Controllers\Home;

use App\Http\Model\Home\Article;

use Illuminate\Http\Request;

use App\Http\Requests;

class SearchController extends CommonController

{

    //请求地址

    public function index(Request $request){

        $getKeyWord     = $request->keyword;

        $all_article    = (new Article)->searchArticle($getKeyWord);

//        foreach($all_article as $v){

//                    $v->title       = str_ireplace($getKeyWord,'<font color="#FF0000">'

.$getKeyWord.'</font>',$v->title);

//        }

        return view('home.search.index',compact('all_article','getKeyWord'));

    }

 }

要修改的文件路径

J:\wamp64\www\laravel\vendor\laravel\framework\src\Illuminate\Pagination\UrlWindowPresenterTrait.php

首先修改的是第一个方法getLinks

protected function getLinks()

{

    $html               = '';

    $url                = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];

    $pase_url           = parse_url($url);

    $url_query          = '';

    if(strpos($url,'search?keyword') !== false){

        $url_query  = $pase_url['query'];

        $url_query  = strpos($url_query,'&') !== false  ? substr($url_query,0,strpos($url_query,'&'))

         : $url_query;

    }

    if (is_array($this->window['first'])) {   //在测试中，始终走的是当前流程，所以给传了一个字符串类型的参数

        $html .= $this->getUrlLinks($this->window['first'],$url_query);

    }

    if (is_array($this->window['slider'])) {

        $html .= $this->getDots();

        $html .= $this->getUrlLinks($this->window['slider']);

    }

    if (is_array($this->window['last'])) {

        $html .= $this->getDots();

        $html .= $this->getUrlLinks($this->window['last']);

    }

    return $html;

}

找到当前类中getUrlLinks方法，然后修改，直接在当前方法内处理返回了

protected function getUrlLinks(array $urls,$url_query = '')

{

    $html = '';

    foreach ($urls as $page => $url) {

        $html .= $this->getPageLinkWrapper($url, $page);

    }

    if($url_query != '' && strpos($url_query,'keyword') !== false){

        $html_str       = htmlspecialchars($html);

        if(strpos($html_str,'search?') !== false){

            $html  = htmlspecialchars_decode(str_replace('search?','search?'.$url_query.'&',$html_str));

        }

    }

    return $html;

}

经过测试行得通